baber/WOPTO huggingface dataset:
Patent RU-2054777-C1 (RU)
Inventor: DENISENKOV IVAN F
IPC: H02G11/00
Filed: 1992-11-16
Granted: 1996-02-20
Abstract: FIELD: electrical engineering. SUBSTANCE: hollow cable accumulator of flexible current lead connected to moving equipment and provided with conical antifriction supports mounted for displacement over monorail flanges is formed by two similar L-shaped sections. Cable-carrying carriage supports are made as rollers mounted for direct engagement of monorail flanges; conical antifriction supports of cable accumulator have spherical side surface and are mounted on vertical pins directly on swivel stops. EFFECT: improved design. 3 dwg
Patent RU-2047522-C1 (RU)
Title: Device for synchronously turning rail vehicle bogies
Inventor: BEREZIN VASILIJ V
IPC: B61F5/38
Filed: 1992-11-25
Granted: 1995-11-10
Abstract: FIELD: railway transport. SUBSTANCE: device has levers 10 installed between bogies for turning in vertical and horizontal planes. Ends of arms of each lever are connected by end face supports with beam 8 of bogie, and by means of end face stops 14 with flexible tie-rods 12 of synchronizing device. Middle part of lever 10 is hinge-connected to bracket on frame by means of ball support. Ball support has head, rod 18 resting through washer and nut on flexible member 20. End face support has stud with nut. EFFECT: enhanced reliability of operation. 2 cl, 4 dwg
Patent RU-2051015-C1 (RU)
Inventor: TIMOSHENKO OLEG V
IPC: B23K9/10
Filed: 1992-11-30
Granted: 1995-12-27
Abstract: FIELD: automatization of welding process. SUBSTANCE: method comprises steps of imparting to an arc oscillation motions across a butt; measuring a welding current; forming an error signal; separating an alternating current component of the welding current; performing full-wave rectifying of it; separating a harmonic component, having frequency of forced oscillation of the arc, from the signal, had been received; determining according to a phase of the above mentioned harmonic component a sign and according to its amplitude a valve of an angle of deflection of a lengthwise axis of the welding burner from a bisecting line of an angle of the butt dressing. Apparatus for performing the method includes filters 2,3,4,15,11,17; synchronous detectors 9,16; rectifiers 14; amplifiers 7,12,19; the switch 18, the current pickup 1, the pickup 10 for detecting a direction of the arc deflection; drive mechanisms for vertical motion, cross motion and angular motion 8,13,20 respectively. EFFECT: enhanced quality of welded seams at electric arc welding of angular seams. 3 cl, 8 dwg
Patent RU-2046665-C1 (RU)
Inventor: SHEPTUKHIN GENNADIJ N
IPC: B02C19/18
Filed: 1993-03-24
Granted: 1995-10-27
Abstract: Использование: для измельчения, например для помола кофе, зерна. Сущность изобретения: устройство для помола содержит корпус 1, выполненный в виде двухслойного цилиндрического стакана с крышкой 2, обмотку 3, расположенную между стенками стакана, которая подключена через узел коммутации переключатель 4 к сети переменного тока, и ферромагнитные рабочие тела 5 в виде шариков, расположенные внутри стакана, преобразователь 6 переменного напряжения в постоянное. 1 ил.
Patent RU-2095388-C1 (RU)
Title: Inhibitor of corrosion on the base of ethylene glycol
Inventor: CHIZHOV EVGENIJ B
IPC: C23F11/14
Filed: 1993-06-03
Granted: 1997-11-10
Abstract: FIELD: chemical technology, particularly, inhibitor of corrosion for antifreezing agents being used in cooling system of internal combustion engines and as heat carrier in heat exchange devices. SUBSTANCE: composition comprises ethylene glycol, triethanolamine phosphate or phosphate of methyl diethanol amine or mixture thereof in any ratio, 2-mercaptobenzotriazole salt of alkaline metal, dehydrate of sodium tetraborate, inhibitor of salt formation. EFFECT: improved quality of desired product. 2 tbl
Patent RU-2040719-C1 (RU)
Title: Ball screw mechanism for converting screw reciprocation into unidirectional rotation of nut
Inventor: KUZNETSOV VLADIMIR N
IPC: F16H25/22
Filed: 1993-06-04
Granted: 1995-07-25
Abstract: FIELD: mechanical engineering. SUBSTANCE: profile of the screw thread is defined by two arcs of a circumference whose diameter exceeds the diameter of the ball. The center of the first arc is positioned at the line connecting the ball centers. The center of the second arc is positioned at a distance from the generatrix of the screw cylinder which exceeds the radius of the ball and at the line parallel to the line connecting the centers of the balls and arranged tangentially to the arcs. The mechanism is provided with a flexible member received in the screw grooves and used for pressing the balls to the nut. When the screw is in motion the ball enters the thread groove of the nut under the action of the flexible member. In so doing, the reciprocation of the screw is converted into the rotation of the nut. EFFECT: enhanced reliability. 5 dwg
Patent RU-2080922-C1 (RU)
Title: Method of preparing catalyst for hydroxychlorination of ethylene
Inventor: POEZD DMITRIJ F
IPC: B01J37/02
Filed: 1993-07-05
Granted: 1997-06-10
Abstract: FIELD: preparation of catalysts for industrial organic syntheses. SUBSTANCE: invention concerns preparing cupric chloride-containing catalyst on alumina carrier. Microspheres of industrial-grade aluminium trihydrate are subjected to heat treatment in fluidized bed with gaseous heat carrier (flue gas produced on burning sulfur-free heating gas) at 750-100 C for 4-6 h in shaft kiln charged with fired molded grains prepared from hard inert material. Microspherical aluminium trihydrate is passed through the charge as ascending forward flow. Then, carrier is impregnated with cupric chloride aqueous solution and dried to produce catalyst. EFFECT: improved procedure.
Patent RU-2104206-C1 (RU)
Inventor: BATUEV A D
IPC: B63B71/20
Filed: 1993-09-09
Granted: 1998-02-10
Abstract: FIELD: experimental hydrodynamics of ship; designing of dynamometers for towing tests of ship models and for self- propelled test in rigid harness. SUBSTANCE: dynamometer includes device with sensitive element mounted on towing carriage for connecting the ship model with towing carriage. It is provided with weight mounted on towing carriage and connected with model. It is movable relative to towing carriage to side opposite to probable motion of model relative to this carriage. Mass of weight is selected from condition $$$, where m is mass of weight, M is mass of model and $$$ is added mass of water, K is constant determined experimentally for specific dynamometer; i is ratio of relationship between model and mass. EFFECT: enhanced reliability. 3 dwg
Patent RU-2062847-C1 (RU)
Title: Wall panel
Inventor: KORYAZHIN SERGEJ P
IPC: E04H9/00
Filed: 1993-12-24
Granted: 1996-06-27
Abstract: FIELD: civil engineering, erecting surface industrial buildings. SUBSTANCE: exterior and interior plates of the wall panel are made in the form of steel- fiber-reinforced concrete frames filled with steel-fiber- reinforced concrete blocks of different length interconnected along height and with horizontal members of the frames through spring frames on plastic steel. Vertical rods of the spring frames are passed through block passages and passages of frame horizontal members on both sides of vertical butts. Horizontal springs are laid in discontinuous slots of frame horizontal members. Two layers of yielding material are put between interior and exterior plates. Average clearance between the layers is allowed which is filled with frame of clamps. This frame is hung from the adjacent members and covered with two layers of reel material with high deformable properties. Exterior and interior plates are interconnected through tie members with curve inwards the panel, and anchor bolts installed around perimeter of the wall panel. Horizontal faces of the blocks are provided with bevels. Horizontal and vertical layers of plastic material are put between the blocks, between the blocks and the frame. EFFECT: higher protection of people and process equipment against damaging effect in explosions. 6 dwg
Patent RU-2073316-C1 (RU)
Title: Device for shaping of products from flow of disperse materials
Inventor: AGAPOV NIKOLAJ G
IPC: C04B35/657
Filed: 1994-01-19
Granted: 1997-02-10
Abstract: FIELD: electric heating. SUBSTANCE: at gas-discharge are ignition between continuous rod electrodes 12 in plasma generator 1 the particle flux of disperse material from bin 2 in a free fall gets into the most heated area of discharge chamber 13 plasma furnace 15 formed by discharge are 14, then at a preset time heated particles get to the point of shaping of product 20 determined by three coordinates - longitudinal, lateral, vertical ones followed up by manipulator 11. Product shaping programming device 9 in accordance with the shape of product 20 forms magnitudes followed up by manipulator 11 through control unit 10. In accordance with the preset temperature of particles in the point of shaping of product 20, the optimum arc current, measured by the gas-discharge arc voltage in control signal generating unit 8, forms the preset current magnitudes of stabilizing voltage and control voltage, in compliance with which, through control unit 10, practically without any delay adjusting elements are processed in stabilizing voltage control circuit 6 and control voltage control circuit 7; the reference voltage from the output of the AC power source is converted at the outputs of stabilizing voltage rectifier 4 and control voltage rectifier 5. The gas-discharge arc gets expanded in the longitudinal axis of the discharge chamber. In accordance with furnace heating and cooling at further transit in the point of product shaping, the temperature of particles will be equal to the preset one at the preset time, equal to the time of transit from the bin outlet to the point of product shaping. EFFECT: facilitated procedure. 5 dwg
Patent RU-2097835-C1 (RU)
Title: Device for muscles training
Inventor: MIGACHEV SERGEJ D
IPC: G09B9/10
Filed: 1994-02-15
Granted: 1997-11-27
Abstract: FIELD: making skill of work in the conditions of flight g-load acting on the organism in the head-pelvis direction. SUBSTANCE: the device uses supporting frame 1 with seat 2 and harness 6, pedals 8, handrest 10 and force indicator 9 installed on it. The frame is furnished with movable rollers, locking members 12 and neck muscles loading system 13 in the form of cable 14 with head-restraint device 15. EFFECT: enhanced efficiency. 3 cl, 2 dwg
Patent RU-2080190-C1 (RU)
Inventor: ZHUTEEV GENNADIJ I
IPC: B05B7/20
Filed: 1994-02-25
Granted: 1997-05-27
Abstract: Использование: изобретение относится к технике нанесения покрытий и используется для нанесения металлических защитно-декоративных покрытий на поверхности металлических и железобетонных конструкций. Сущность изобретения: устройство снабжено дополнительной камерой смещения 10, размещенной внутри завихрителя 8 и выполненной в виде эллипсовидной в сечении торообразной полости, установленным на выходе дополнительной камеры смещения 10 коническим соплом 11 с кольцевой эжекционной насадкой 12, закрепленной на открытом срезе сверхзвукового сопла 5 и выполненной с коническим кольцевым каналом по периферии сверхзвукового сопла. Стенки жаровой трубы 2 в части, примыкающей к сверхзвуковому соплу, выполнены с наклонными каналами 4. На внутренней поверхности завихрителя 8 выполнены дополнительные винтовые каналы 13, направленные встречно внешним винтовым каналам 14, соединяющие канал подачи вспомогательного потока топливовоздушной смеси с дополнительной камерой смешения 10. 3 ил.
Patent RU-2098862-C1 (RU)
Inventor: KAPLYA EDUARD I
IPC: G04F10/04
Filed: 1994-04-01
Granted: 1997-12-10
Abstract: Использование: в автоматике, вычислительной и медтехнике и телеметрических системах. Сущность изобретения: способ цифрового преобразования временных интервалов заключается в формировании эталонной импульсной последовательности, заполнении импульсами этой последовательности преобразуемых временных интервалов, подсчете импульсов, уложившихся на преобразуемом интервале, задании критериев оценки входной последовательности, анализе результатов подсчета по заданным критериям, идентификации по результатам анализа факта отсутствия входной последовательности, организации каждым сигналом входной последовательности записи результатов подсчета с последующим заданием начального кода для операции "подсчет", фиксации факта поступления сигнала входной последовательности, подсчете количества входных временных интервалов. Cпособ реализован преобразователем временных интервалов, содержащим счетчик, входную и выходную шины, вход управляемого N-фазного генератора импульсов эталонной последовательности связан с выходной шиной через последовательное соединение первого элемента И-НЕ, первого счетчика, порта, а через последовательное соединение D-триггера, адаптивного формирователя импульсов по фронту, второго элемента И-НЕ подключен к управляющему входу порта, причем входная шина связана с D-входом и счетным входом D-триггера, а через последовательное соединение формирователя импульсов по фронту и формирователя импульсов по спаду - с обнуляющими входами первого счетчика и триггера, кроме того, выход первого счетчика через первый блок сравнения подключен к другому входу второго элемента И-НЕ, а программирующая шина К подключена к первому и второму блокам сравнения, вход управления генератора подключен к другому выходу триггера. 2 с.п.ф-лы, 2 ил.
Patent RU-2088187-C1 (RU)
Title: Surgical method for treating amotio retinae
Inventor: GLINCHUK YAROSLAV I
IPC: A61F9/007
Filed: 1994-04-05
Granted: 1997-08-27
Abstract: FIELD: medicine. SUBSTANCE: method involves expanding detached retina in intravitreous mode by means of air or perfluororganic compound, covering fracture zone with internal seal being collagen film that is introduced through flat part of the ciliary body. Fracture edges and the retina are attached with retinal nails to tunics of the eyeball. The seal is modeled according to fracture configuration with its dimensions being 15-20% greater than defect area and intravitreous barrier argon laser coagulation of retina is carried out. EFFECT: enhanced effectiveness of treatment.
Patent RU-2122352-C1 (RU)
Title: Method of roentgenologic examination of biliary ducts in patients with manifest bilirubinemia
Inventor: BORODACH V A
IPC: A61B6/00
Filed: 1994-04-25
Granted: 1998-11-27
Abstract: FIELD: X-ray diagnostics of biliary duct diseases. SUBSTANCE: test dose of 1 ml of 70-% adipiodone solution is introduced intravenously 60-70 min before roentgenologic examination. If no side-effects are revealed the remaining solution in volume of 19 ml is introduced. Roentgenograms with shear thickness of 5-10 mm are taken off computer tomograph 30-40 min after X-ray contrast substance is introduced. Use of 70-% solution of adipiodone allows perfecting of indirect method of contrasting of biliary tracts with application of computer tomocholangiography. EFFECT: higher results of examination. 1 cl, 4 dwg, 1 ex
Patent RU-2064346-C1 (RU)
Title: Hand device for electrostatic flocculation of articles
Inventor: SONKIN NAUM SH
IPC: B05B5/08
Filed: 1994-04-29
Granted: 1996-07-27
Abstract: FIELD: electrical engineering. SUBSTANCE: invention relates to equipment for electrostatic flocculation of articles coated with cement, nap particles or powder in advance. Hand device is fitted with grid 9 closing hooper 7 made of insulation material with specific volume resistance not more than 1•10 11  installed on high-voltage electrodes 8 with screen 10. High-voltage electrodes 8 is manufactured in the form of round metal plate touching bottom of hopper 7. Screen 10 is fabricated in the form of round insulation plate having radius  , where r 1  is radius of insulation plate of screen, m; r 2  is radius of metal plate of high-voltage electrode, m; И e  is voltage across high-voltage electrode, mV. EFFECT: improved efficiency of process. 1 dwg
Patent RU-2100810-C1 (RU)
Inventor: PASYNKOV SERGEJ ALEKSANDROVICH
IPC: G01P3/36
Filed: 1994-05-23
Granted: 1997-12-27
Abstract: FIELD: instruments, in particular, high-speed remote control systems for measurement of linear velocity, orientation and control of spaceships, navigation and geodesic instruments. SUBSTANCE: method involves passing flat-polarization monochromatic narrow beam through optical plate, which is made from double beam reflection crystal, converting optical signal at output of plate to value of object velocity. Said beam is generated by means of optical serial circuit of lens, narrow-band filter and polarization unit. Light which is output by moving object or stationary source is used by this circuit. Object velocity is detected by frequency and phase of optical signal alternations at output of plate. EFFECT: increased functional capabilities. 2 cl, 3 dwg
Patent RU-2084032-C1 (RU)
Title: Method for manufacturing of semiconductor temperature-sensitive resistor
Inventor: KRYACHKOV VALERIJ A
IPC: H01C13/00
Filed: 1994-07-05
Granted: 1997-07-10
Abstract: FIELD: electric engineering. SUBSTANCE: method involves development of temperature- sensitive element from single crystal of synthetic semiconductor diamond, development of thin insulating layer of synthetic dielectric diamond using said element as seed, generation of holes in thin insulating layer, connection of electric terminals to semiconductor diamond through said holes so that high-temperature conducting contacts are shaped. In addition heater which is developed on layer of synthetic dielectric diamond is designed as resistive layer of semiconductor depleted diamond with electric terminals on its outer edges and has holes in opposite to holes in layer of dielectric diamond. EFFECT: increased functional capabilities. 6 cl, 4 dwg
Patent RU-2139866-C1 (RU)
Inventor: VAL TER NAVARRINI
IPC: C08F134/02
Filed: 1994-07-01
Granted: 1999-10-20
Abstract: FIELD: chemical industry. SUBSTANCE: described are new perfluorodioxols of formula I wherein R F  is perfluoroalkyl having from 1 to 5 carbon atoms and X 1  and X 2  are the same and different from each other and are F or CF 3 . EFFECT: new class of perfluorodioxoles makes it possible to prepare homopolymers having superior mechanical properties and good thermal stability, are suitable for coating of electric cable by extrusion from melt. Also described is method of preparing compounds of formula I, perfluorodioxole homopolymers and copolymers and thermally processible tetrafluoroethylene copolymers. More efficient preparation method. 17 cl, 16 ex, 1 tbl
Patent RU-2067969-C1 (RU)
Title: Turf-based soil mixture and method of preparation thereof
Inventor: ERMAKOV EVGENIJ I
IPC: C09K17/00
Filed: 1994-07-06
Granted: 1996-10-20
Abstract: FIELD: growing of crops and plants, recultivation of soil. SUBSTANCE: turf is mixed with lime materials while, separately, a mixture of a mineral fertilizer with the sand and clay is prepared. The latter mixture is aged for 7-10 days and then is mixed with the limed turf. Resulted soil mixture, suitable in growing plants, contains the upper turf neutralized to pH 5.5-6.0, 120-160 g (per 1 l of the mixture) of sand, 50-60 g of clay, 1.5-2.0 g of superphosphate, and 2-5 g of a complex fertilizer. EFFECT: increased productivity of plants. 2 cl, 4 tbl
Patent RU-2065475-C1 (RU)
Title: Method of oily fraction selective refining
Inventor: ZIGANSHIN GALIMZYAN K
IPC: C10G21/00
Filed: 1994-07-11
Granted: 1996-08-20
Abstract: FIELD: oil refining. SUBSTANCE: oily fraction is fed to the middle part of extractor and contacted with solvent which is added to upper part of extractor in the presence of antisolvent. The latter is fed to bottom part of extractor. Part of extractive solvent removed from bottom of extractor is recovered to extractor above antisolvent inlet level and at temperature not exceeding that of raw feeding; part of raffinate solution removed from upper of extractor is recovered to extractor between raw and extractive solution feeding and at temperature not above that at outlet of extractor. EFFECT: improved method of refining. 7 tbl, 2 dwg
Patent RU-2091040-C1 (RU)
Title: Line for preparing feed from fibrous raw material
Inventor: VOLF VLADIMIR V
IPC: A23K10/32
Filed: 1994-10-14
Granted: 1997-09-27
Abstract: FIELD: preparing of feed from fibrous raw material, such as straw, wood cuttings or wood saw dust. SUBSTANCE: feed preparing line has grinder 1, raw material processing apparatus 2, disperser 3 connected through multichannel valve 4 with circulation vessels 5 defining closed circuit for cyclic treatment of raw material or preparing multicomponent mixtures. Prepared mass is delivered into separator 6 to be separated into liquid phase and solid phase. Liquid phase is supplied to collecting vessel, from which it may be withdrawn for further processing or for other purpose, for instance, for preparing feed. Solid phase may be used as feed, or may be used to prepare mixtures from different components by means of grinder 7 for preparing pelleted feeds by means of pelletizer 8 or drier 9 for preparing feed flour. EFFECT: increased efficiency, wider operational capabilities and enhanced reliability in operation. 3 cl, 6 dwg
Patent RU-2088917-C1 (RU)
Title: Method of determining iron using reactive indicator paper
Inventor: VINOGRADOV VLADIMIR YU
IPC: G01N31/22
Filed: 1994-11-29
Granted: 1997-08-27
Abstract: FIELD: ANALYTICAL METHODS. SUBSTANCE: application area is colorimetric analysis with chemical indicators, analysis of metals using reactive indicator papers, and rapid high-sensitive determination of microquantities of iron in liquid hydrazines. Test solution - liquid hydrazine is preliminarily mixed with acetone and hydrochloric acid and obtained mixture is passed through reaction zone of reactive indicator paper at autogenous temperature 30-60 C. EFFECT: simplified procedure. 1 tbl
Patent RU-2122959-C1 (RU)
Title: Method of loading tanker with oil in the open sea and tanker used for realization of this method
Inventor: LERSTAD ARVE
IPC: B63B25/08
Filed: 1993-06-11
Granted: 1998-12-10
Abstract: FIELD: loading tankers with oil in the open sea. SUBSTANCE: to reduce degassing and loads on structural members of tanks, required number of central tanks are filled with oil. Width and volume of central tanks are considerably lesser as compared with wing tanks. Then bulkhead are opened between central tank and pair of its wing tanks and oil from central tank is admitted to two wing tanks under action of static pressure. Bulkhead sluices between central tanks are so opened that pair of wing tanks is filled with oil as soon as possible due to respective operation of bulkhead sluices between central tanks and from valves of loading pipe line to central tanks. Then bulkhead sluices to these two wing tanks are closed; when these wing tanks and their central tank have been filled to required level, filling procedure is repeated in accordance with succession stages for additional pairs of wing tanks after all central tanks are filled. EFFECT: enhanced efficiency. 10 cl, 10 dwg
Patent RU-2086110-C1 (RU)
Inventor: PERSHINA LIDIYA A
IPC: A01H1/04
Filed: 1995-01-11
Granted: 1997-08-10
Abstract: FIELD: selection and genetics of agriculture plants. SUBSTANCE: parent maternal form - cultured barley strain Nonlodging; recurrent parents in the process of back-crossing - strains of soft wheat: Mironovskaya-10, Uljanovka, Saratovskaya-29, Pyrotrix-28. The first back-crossing generation is obtained on the basis of hybrid combination (Nonlodging x Saratovskaya-29) x Mironovskaya-10 by repeated pollination with the wheat strain of Mironovskaya-10 and on the basis of hybrid combination (Nonlodging x Saratovskaya-29) x Uljanovka by pollination with wheat strain Saratovskaya-29. The following self-fertile alloplasmatic substituted strains of soft wheat were obtained by back-crossing of preliminary generation strains with wheat strains of Saratovskaya-29 or Pyrotrix-28. EFFECT: improved method of selection. 3 cl, 1 tbl